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config-userlevel.h.in
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config-userlevel.h.in
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/* Process this file with configure to produce config-userlevel.h. -*- mode: c -*- */
#ifndef CLICK_CONFIG_USERLEVEL_H
#define CLICK_CONFIG_USERLEVEL_H
/* Define if you have the __thread storage class specifier. */
#undef HAVE___THREAD_STORAGE_CLASS
/* Define if accept() uses socklen_t. */
#undef HAVE_ACCEPT_SOCKLEN_T
/* Define if aligned_alloc is implemented */
#undef HAVE_ALIGNED_ALLOC
/* Define if the compiler supports aligned new (C++ 17) */
#undef HAVE_ALIGNED_NEW
/* Define if kqueue() may be used to wait for file descriptor events. */
#undef HAVE_ALLOW_KQUEUE
/* Define if poll() may be used to wait for file descriptor events. */
#undef HAVE_ALLOW_POLL
/* Define if select() may be used to wait for file descriptor events. */
#undef HAVE_ALLOW_SELECT
/* Define if you have the <bpf.h> header file and libbpf. */
#undef HAVE_BPF
/* Define if bpf.h has bpf_stats_type. */
#undef HAVE_BPF_STATS_TYPE
/* Define if <pcap.h> uses bpf_timeval. */
#undef HAVE_BPF_TIMEVAL
/* Define if you have the <byteswap.h> header file. */
#undef HAVE_BYTESWAP_H
/* Define if you have the CPU load cycles tracking function. */
#undef HAVE_CLICK_LOAD
/* Define if Click can use a packet pool */
#undef ALLOW_CLICK_PACKET_POOL
/* Define if context system is enabled. */
#undef HAVE_CTX
/* Define if curl is present. */
#undef HAVE_CURL
/* Define if you have the clock_gettime function. */
#undef HAVE_CLOCK_GETTIME
/* Define to 1 if you have the declaration
of 'clock_gettime', and to 0 if you don't. */
#undef HAVE_DECL_CLOCK_GETTIME
/* Define to 1 if you have the declaration
of 'madvise', and to 0 if you don't. */
#undef HAVE_DECL_MADVISE
/* Define to 1 if you have the declaration
of 'pcap_setnonblock', and to 0 if you don't. */
#undef HAVE_DECL_PCAP_SETNONBLOCK
/* Define if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define if dynamic linking is possible. */
#undef HAVE_DYNAMIC_LINKING
/* Define if you have the <execinfo.h> header file. */
#undef HAVE_EXECINFO_H
/* Define if you have the flow subsystem. */
#undef HAVE_FLOW
/* Define if you have the HW Flow API. */
#undef HAVE_FLOW_API
/* Define if you have the ffs function. */
#undef HAVE_FFS
/* Define if you have the ffsl function. */
#undef HAVE_FFSL
/* Define if you have the ffsll function. */
#undef HAVE_FFSLL
/* Floating point arithmetic is allowed. */
#define HAVE_FLOAT_TYPES 1
/* Define if you have the <grp.h> header file. */
#undef HAVE_GRP_H
/* Define if the last argument to EV_SET has pointer type. */
#undef HAVE_EV_SET_UDATA_POINTER
/* Define if 'struct if_data' has an 'ifi_datalen' member. */
#undef HAVE_IF_DATA_IFI_DATALEN
/* Define if you have the <ifaddrs.h> header file. */
#undef HAVE_IFADDRS_H
/* Define if 'int64_t' is typedefed to 'long' at user level. */
#undef HAVE_INT64_IS_LONG_USERLEVEL
/* Define if 'int64_t' is typedefed to 'long long' at user level. */
#undef HAVE_INT64_IS_LONG_LONG_USERLEVEL
/* Define if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define if you have the kqueue function. */
#undef HAVE_KQUEUE
/* Define if your C library contains large file support. */
#undef HAVE_LARGE_FILE_SUPPORT
/* Define if you have the <linux/if_tun.h> header file. */
#undef HAVE_LINUX_IF_TUN_H
/* Define if you have the <linux/if_packet.h> header file. */
#undef HAVE_LINUX_IF_PACKET_H
/* Define if you have the madvise function. */
#undef HAVE_MADVISE
/* Define if you have the mmap function. */
#undef HAVE_MMAP
/* Define if you have the <net/bpf.h> header file. */
#undef HAVE_NET_BPF_H
/* Define if you have the <net/if_dl.h> header file. */
#undef HAVE_NET_IF_DL_H
/* Define if you have the <net/if_tap.h> header file. */
#undef HAVE_NET_IF_TAP_H
/* Define if you have the <net/if_tun.h> header file. */
#undef HAVE_NET_IF_TUN_H
/* Define if you have the <net/if_types.h> header file. */
#undef HAVE_NET_IF_TYPES_H
/* Define if you have the <netdb.h> header file. */
#undef HAVE_NETDB_H
/* Define if you have the <netpacket/packet.h> header file. */
#undef HAVE_NETPACKET_PACKET_H
/* Define if <new.h> exists and works. */
#undef HAVE_NEW_H
/* Define if <new> exists and works. */
#undef HAVE_NEW_HDR
/* Define if you have the <numa.h> header file. */
#undef HAVE_NUMA
/* Define if you have -lpcap and pcap.h. */
#undef HAVE_PCAP
/* Define if you have the pcap_inject function. */
#undef HAVE_PCAP_INJECT
/* Define if you have the pcap_sendpacket function. */
#undef HAVE_PCAP_SENDPACKET
/* Define if you have the pcap_setdirection function. */
#undef HAVE_PCAP_SETDIRECTION
/* Define if you have the pcap_setnonblock function. */
#undef HAVE_PCAP_SETNONBLOCK
/* Define if you have the pcap_set_immediate_mode function. */
#undef HAVE_PCAP_SET_IMMEDIATE_MODE
/* Define if you have -lproper and prop.h, and proper operations should be
preferred to their non-proper counterparts. */
#undef HAVE_PROPER
/* Define if you have a non-emulated <poll.h> header file. */
#undef HAVE_POLL_H
/* Define if you have the pselect function. */
#undef HAVE_PSELECT
/* Placement new is always provided below. */
#define HAVE_PLACEMENT_NEW 1
/* Define to 1 if you have the declaration
of 'pthread_setaffinity_np', and to 0 if you don't. */
#undef HAVE_DECL_PTHREAD_SETAFFINITY_NP
/* Define if you have the <pwd.h> header file. */
#undef HAVE_PWD_H
/* Define if you have the random function. */
#undef HAVE_RANDOM
/* Define if you have the sigaction function. */
#undef HAVE_SIGACTION
/* Define if you have simulated timing enabled. */
#undef HAVE_SIMTIME
/* Define if you have the snprintf function. */
#undef HAVE_SNPRINTF
/* Define if 'struct sockaddr_in' has a 'sin_len' member. */
#undef HAVE_SOCKADDR_IN_SIN_LEN
/* Define if you have the strerror function. */
#undef HAVE_STRERROR
/* Define if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define if you have the strnlen function. */
#undef HAVE_STRNLEN
/* Define if you have the strtof function. */
#undef HAVE_STRTOF
/* Define if you have the strtold function. */
#undef HAVE_STRTOLD
/* Define if you have the strtoul function. */
#undef HAVE_STRTOUL
/* Define if you have the <sys/event.h> header file. */
#undef HAVE_SYS_EVENT_H
/* Define if you have the <sys/mman.h> header file. */
#undef HAVE_SYS_MMAN_H
/* Define if you have the tcgetpgrp function. */
#undef HAVE_TCGETPGRP
/* Define if you have the <termio.h> header file. */
#undef HAVE_TERMIO_H
/* Define if you have u_intXX_t types but not uintXX_t types. */
#undef HAVE_U_INT_TYPES
/* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define if a Click user-level driver might run multiple threads. */
#undef HAVE_USER_MULTITHREAD
/* Define if we are using builtins atomics or Click implementation. */
#undef HAVE_ATOMIC_BUILTINS
/* Define if Zero-copy is enabled. */
#undef HAVE_ZEROCOPY
/* Define if Flow sloppy timeout is enabled. */
#undef HAVE_CTX_GLOBAL_TIMEOUT
/* Enable dynamic flow system */
#undef HAVE_FLOW_DYNAMIC
/* Define if use atomic use count */
#undef FLOW_ATOMIC_USE_COUNT
/* Define if flow nodes should be released. */
#undef FLOW_KEEP_STRUCTURE
/* Define if flow hash mode. */
#define FLOW_HASH_RELEASE 2
/* Define if Netmap support is enabled. */
#undef HAVE_NETMAP
/* Define if you use only netmap buffer as data buffer. */
#undef HAVE_NETMAP_PACKET_POOL
/* Define if a Click user-level driver uses Intel DPDK. */
#undef HAVE_DPDK
/* Define if you use only DPDK buffer as data buffer. */
#undef HAVE_DPDK_PACKET_POOL
/* Define if DPDK has the read_clock function. */
#undef HAVE_DPDK_READ_CLOCK
/* Define if DPDK has the rte_flow_update function. */
#undef HAVE_RTE_FLOW_UPDATE
/* Define if DPDK have XCHG API. */
#undef HAVE_DPDK_XCHG
/* Define if LLVM libraries are available. */
#undef HAVE_LLVM
/* Define if optimizations for pool_prepare_data_burst is not disabled */
#undef POOL_INLINING
/* Define if AllAnno struct is inlined within Packet Class */
#undef INLINED_ALLANNO
/* Define if DPDK software queue for TX is enabled. */
#undef HAVE_IQUEUE
/* Define if a Click user-level driver manages Intel DPDK packet pools. */
#undef CLICK_PACKET_USE_DPDK
/* Define if a Click packet is inside DPDK packet. */
#undef CLICK_PACKET_INSIDE_DPDK
/* Define if Click should use Valgrind client requests. */
#undef HAVE_VALGRIND
/* Define if you have the <valgrind/memcheck.h> header file. */
#undef HAVE_VALGRIND_MEMCHECK_H
/* Define to 1 to enable poisoning of freed HashAllocator blocks. */
#undef HAVE_HASH_ALLOCATOR_POISONING
/* Define if you have the vsnprintf function. */
#undef HAVE_VSNPRINTF
/* The size of a `click_jiffies_t', as computed by sizeof. */
#define SIZEOF_CLICK_JIFFIES_T SIZEOF_LONG
/* The size of a `off_t', as computed by sizeof. */
#undef SIZEOF_OFF_T
/* Set feature test macros before anything is included. */
#if HAVE_LARGE_FILE_SUPPORT && HAVE_INT64_TYPES
# if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS != 64
# error "bad _FILE_OFFSET_BITS, did you #include <click/config.h> first?"
# endif
# define _LARGEFILE_SOURCE 1
# define _FILE_OFFSET_BITS 64
#endif
#ifdef __APPLE__
# define _DARWIN_UNLIMITED_SELECT 1
#endif
/* Include integer type definitions. */
#ifdef HAVE_INTTYPES_H
# ifndef __STDC_FORMAT_MACROS
# define __STDC_FORMAT_MACROS
# endif
# include <inttypes.h>
#endif
#include <sys/types.h>
/* Define uint types in terms of u_int types, if necessary. */
#ifdef HAVE_U_INT_TYPES
typedef u_int8_t uint8_t;
typedef u_int16_t uint16_t;
typedef u_int32_t uint32_t;
# ifdef HAVE_INT64_TYPES
typedef u_int64_t uint64_t;
# endif
typedef long intptr_t; /* XXX? */
typedef unsigned long uintptr_t;
#endif
/* Define HAVE_INT64_IS_LONG based on HAVE_INT64_IS_LONG_USERLEVEL. */
#ifdef HAVE_INT64_IS_LONG_USERLEVEL
# define HAVE_INT64_IS_LONG HAVE_INT64_IS_LONG_USERLEVEL
#endif
/* Define HAVE_INT64_IS_LONG_LONG based on HAVE_INT64_IS_LONG_LONG_USERLEVEL. */
#ifdef HAVE_INT64_IS_LONG_LONG_USERLEVEL
# define HAVE_INT64_IS_LONG_LONG HAVE_INT64_IS_LONG_LONG_USERLEVEL
#endif
/* If 64-bit integers exist, then 64-bit divide exists. */
#ifdef HAVE_INT64_TYPES
# define HAVE_INT64_DIVIDE 1
#endif
/* Define HAVE_MULTITHREAD based on HAVE_USER_MULTITHREAD. */
#ifdef HAVE_USER_MULTITHREAD
# define HAVE_MULTITHREAD HAVE_USER_MULTITHREAD
#endif
/* Define HAVE_ATOMIC_BUILTINS based on HAVE_ATOMIC_BUILTINS. */
#ifdef HAVE_ATOMIC_BUILTINS
#if __GNUC__ > 4 || \
(__GNUC__ == 4 && (__GNUC_MINOR__ > 7 || \
(__GNUC_MINOR__ == 7 && \
__GNUC_PATCHLEVEL__ > 0)))
# define HAVE_ATOMIC_BUILTINS 1
#else
# error "Cannot enable atomic builtins! GCC must be >= 4.7.0"
# define HAVE_ATOMIC_BUILTINS 0
#endif
#endif
/* Define HAVE_USE_CLOCK_GETTIME if the clock_gettime function is usable. */
#ifndef HAVE_USE_CLOCK_GETTIME
# if HAVE_DECL_CLOCK_GETTIME && HAVE_CLOCK_GETTIME
# define HAVE_USE_CLOCK_GETTIME 1
# endif
#endif
/* Include assert macro. */
#include <assert.h>
/* Define likely and unlikely macros. */
#if __GNUC__ >= 3
# define likely(x) __builtin_expect(!!(x), 1)
# define unlikely(x) __builtin_expect(!!(x), 0)
#else
# define likely(x) (x)
# define unlikely(x) (x)
#endif
/* Define if mmap is allowed. */
#if defined(HAVE_SYS_MMAN_H) && defined(HAVE_MMAP) && !CLICK_PACKET_USE_DPDK
# define ALLOW_MMAP 1
#endif
/* Prototype strerror if we don't have it. */
#ifndef HAVE_STRERROR
char *strerror(int errno);
#endif
/* Use nanosecond-granularity timestamps if they are enabled. */
#if HAVE_NANOTIMESTAMP_ENABLED
# define TIMESTAMP_NANOSEC 1
# define HAVE_NANOTIMESTAMP 1 /* Deprecated */
#endif
#ifdef __cplusplus
/* Provide placement new. */
#if HAVE_NEW_HDR
# include <new>
#elif HAVE_NEW_H
# include <new.h>
#else
inline void *operator new(size_t, void *v) { return v; }
#endif
/* Prototype madvise if we have it, but not the prototype. */
#if ALLOW_MMAP && HAVE_MADVISE && !HAVE_DECL_MADVISE
extern "C" int madvise(void *addr, size_t len, int behav);
#endif
/* Define macros that surround Click declarations. */
#ifndef CLICK_DECLS
# define CLICK_DECLS /* */
# define CLICK_ENDDECLS /* */
# define CLICK_USING_DECLS /* */
# define CLICK_NAME(name) ::name
#endif
#endif /* __cplusplus */
#endif /* CLICK_CONFIG_USERLEVEL_H */